Vulcanized lead zinc ore beneficiation wastewater purification tank

The utility model relates to a vulcanized lead zinc ore beneficiation wastewater purification tank, the purification tank comprises the pond of a plurality of polyphones, and the pond at purification tank both ends has water inlet and delivery port respectively, reduces gradually from the water inlet to delivery port direction, the relief of purification tank, has an intercommunication mouth and an intercommunication mouthful staggered arrangement between the pond, planting cattail in the purification tank. The utility model discloses a serial -type combination, intercommunication mouthful staggered arrangement's clean water reservoir carries out purification treatment to waste water in the flow, plant the cattail in the clean water reservoir, can improve various metal ion, big suspended particle's clearance, reduces the chemical reagent's among the wastewater treating processes use, reduces the waste water treatment cost.